Build an Arduino Distance Meter with HC-SR04 & OLED Display

In this Arduino project, we build a digital ultrasonic distance meter using an HC-SR04 ultrasonic sensor and an OLED display. 📏⚡ The Arduino UNO measures the distance in real time and displays the result in centimeters (CM) on the OLED screen with a large, easy to read value. 🔧 Components Used: Arduino UNO HC-SR04 Ultrasonic Sensor 0.96" OLED Display Breadboard Jumper Wires USB Cable 💡 In this video, you’ll learn: How the HC-SR04 ultrasonic sensor works How to measure distance with Arduino How to display sensor data on an OLED How to use the Trig and Echo pins How to calculate distance in centimeters How to create a simple real-time distance meter Arduino Code https://drive.google.com/drive/folder... This beginner friendly project is a great starting point for Arduino sensors, OLED displays, robotics, automation, and DIY electronics. 🚀 Subscribe to VolnexTech for more Arduino, ESP32, electronics, robotics, IoT, and DIY technology projects. Learn • Build • Experiment • Innovate ⚡ #arduino #arduinouno #hcsr04 #ultrasonicsensor #oleddisplay #arduinoproject #arduinotutorials #DistanceSensor #electronics #diyelectronics #robotics #iot #VolnexTech